<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="../js/vue.js"></script>
</head>

<body>
    <div id="app">
        <button @click="size+=10">点击可以把下面的字变大</button>
        <button @click="size-=10">点击可以把下面的字变小</button>
        <p :style="{fontSize:`${size}px`}">
            创安明月光，
            疑似地上霜
        </p>
    </div>
    <script>
        const VM = new Vue({
            el: '#app',
            data: {
                size: 16
            },

        });
    </script>
</body>

</html>